Unit2 词形变化及练习 2025-2026学年外研版英语七年级下册

**基本信息** 聚焦词形转换，通过基础链条梳理与语境填空应用分层设计，构建从单一词形到综合运用的知识巩固路径，提升语言能力与学习策略。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|单一词形转换（动→名、形→副等）|链条式呈现（如encourage→encouragement→courage），强化词形关联记忆| |应用层|综合语境词形运用|情境化填空（如The coach's words gave...），考查词形在句子中的准确应用|

📚 Unit 2 Go for it!词形变化专项练习 本单元围绕体育、健康和个人品质展开，词形转换链条清晰，非常适合串联记忆 1. encourage (v.) 鼓励 → encouragement (n.) 鼓励 → courage (n.) 勇气 1. breathe (v.) 呼吸 → breath (n.) 呼出的气；吸入的气 1. confident (adj.) 有信心的 → confidence (n.) 自信 1. choose (v.) 选择 → choice (n.) 选择 1. cheer (v.) 为……欢呼 → cheerful (adj.) 高兴的；兴高采烈的 1. cross (v.) 穿过 → across (prep.) 穿过；越过 1. pass (v.) 通过 → past (adv.) 经过 1. record (n.) 记录 → recorder (n.) 录音(相)机 1. possible (adj.) 可能的 → impossible (adj.) 不可能的 1. teach (v.) 教 → teacher (n.) 教师 → teaching (n.) 教学 1. consider (v.) 考虑 → consideration (n.) 考虑；体谅 1. surf (v.) 冲浪 → surfer (n.) 冲浪者 → surfing (n.) 冲浪（运动） 1. die (v.) 死去 → dead (adj.) 死的 → death (n.) 死亡 1. compete (v.) 竞争 → competition (n.) 比赛 → competitor (n.) 竞争者 1. compare (v.) 相比较 → comparison (n.) 比较；对照 1. achieve (v.) 达成 → achievement (n.) 成就 1. love (v./n.) 爱 → lover (n.) 爱好者 1. gold (n./adj.) 金子；金质的 → golden (adj.) 金色的 1. medal (n.) 奖牌 → medalist (n.) 奖牌获得者 1. fit (adj.) 健壮的 → fitness (n.) 健康；健身 1. final (adj./n.) 最后的；决赛 → finally (adv.) 最后，终于 1. bad (adj.) 严重；坏 → worse (adj./adv.) 更严重 → worst (adj./adv.) 最严重 1. continue (v.) 继续 → continuously (adv.) 连续地 1. brave (adj.) 勇敢的 → bravery (n.) 勇敢 1. act (v.) 行动；表演 → action (n.) 行为 1. fight (v.) 斗争 → fighter (n.) 战士；斗士 1. lead (v.) 引领 → leader (n.) 领导；领袖 1. international (adj.) 国际的 → national (adj.) 国家的 → nation (n.) 国家 1. improve (v.) 改善 → improvement (n.) 改善 1. create (v.) 创造 → creation (n.) 创造 → creator (n.) 创造者 → creativity (n.) 创造力 → creative (adj.) 有创造力的 1. wonder (v./n.) 想知道；奇迹 → wonderful (adj.) 精彩的 1. succeed (v.) 成功 → success (n.) 成功 → successful (adj.) 成功的 → successfully (adv.) 成功地 1. explain (v.) 解释 → explanation (n.) 解释 1. pure (adj.) 单纯的 → purely (adv.) 仅仅；简单地13 Unit 2 Go for it! 专项填空练习 1. The coach's words gave the players a lot of ________ (encourage) before the final match. 1. Take a deep ________ (breathe) and try to relax. 1. She spoke with great ________ (confident) about her future plans. 1. It is ________ (possible) for humans to live on Mars without special equipment. 1. The young athlete showed great ________ (brave) when he continued the race despite his injury. 1. His hard work led to a great ________ (achieve) in his career. 1. The ________ (compete) between the two teams was extremely fierce. 1. She is a very ________ (cheer) person who always smiles at everyone. 1. We must consider all the facts before making a ________ (consider) decision. 1. The ________ (gold) medal was awarded to the fastest runner. 1. Regular exercise is essential for maintaining good physical ________ (fit). 1. His health is getting ________ (bad) and he needs to see a doctor immediately. 1. The rain continued ________ (continuous) for three days without stopping. 1. She is a natural ________ (lead) who always knows how to motivate her team. 1. The ________ (create) of this new software took over two years. 1. We should never compare ourselves with others, as everyone has their own ________ (succeed) path. 1. Can you give me a brief ________ (explain) of how this machine works? 1. The water in this mountain stream is crystal ________ (pure). 1. He decided to ________ (continue) his studies after graduation. 1. The ________ (international) airport handles thousands of passengers every day. 📚 Unit 2 Go for it! 答案 1. encouragement 1. breath 1. confidence 1. impossible 1. bravery 1. achievement 1. competition 1. cheerful 1. considerate (注：此处考查“体贴的/考虑周到的”，由 consider 派生) 1. gold (或 golden，视语境，奖牌通常用 gold medal) 1. fitness 1. worse 1. continuously 1. leader 1. creation 1. successful 1. explanation 1. pure 1. continue 1. international 学科网（北京）股份有限公司 $